Susong Banjeom is a Chinese restaurant in Gunsan that serves jjamppong, jjajangmyeon, and tangsuyuk. Its signature dishes are whole-squid jjamppong, sweet potato jjajangmyeon, and glutinous rice tangsuyuk topped with sliced scallions. On public holidays, customers waited about 15 minutes to order and another 25 minutes for the food, and the line continued after the first customer at 10:30 a.m. on Sunday. The jjamppong and jjajangmyeon are seasoned on the salty side.